<?php

/**
 * This is the model class for table "picture".
 *
 * The followings are the available columns in table 'picture':
 * @property integer $id
 * @property string $title
 * @property integer $album_id
 * @property string $thumb
 * @property string $source
 */
class Picture extends CActiveRecord
{
	/**
	 * Returns the static model of the specified AR class.
	 * @param string $className active record class name.
	 * @return Picture the static model class
	 */
	public static function model($className=__CLASS__)
	{
		return parent::model($className);
	}

	/**
	 * @return string the associated database table name
	 */
	public function tableName()
	{
		return 'picture';
	}
        public function scopes() {
           return array(
                'recently'=>array(
                      'order'=>'id DESC',
                ),
            );
        }
        
	/**
	 * @return array validation rules for model attributes.
	 */
	public function rules()
	{
		return array(
			array('title, album_id, thumb', 'required'),
			array('album_id', 'numerical', 'integerOnly'=>true),
			array('title, thumb, source', 'length', 'max'=>150),
			array('id, title, album_id, thumb, source', 'safe', 'on'=>'search'),
		);
	}

	/**
	 * @return array relational rules.
	 */
	public function relations()
	{
		// NOTE: you may need to adjust the relation name and the related
		// class name for the relations automatically generated below.
		return array(
                    'album' =>array(self::BELONGS_TO,'Album','album_id'),
                );
	}

	/**
	 * @return array customized attribute labels (name=>label)
	 */
	public function attributeLabels()
	{
		return array(
			'id'       => '#ID',
			'title'    => 'Image Name',
			'album_id' => 'Image Album',
			'thumb'    => 'Thumb',
			'source'   => 'Image Source',
		);
	}

	/**
	 * Retrieves a list of models based on the current search/filter conditions.
	 * @return CActiveDataProvider the data provider that can return the models based on the search/filter conditions.
	 */
	public function search()
	{
		// Warning: Please modify the following code to remove attributes that
		// should not be searched.

		$criteria=new CDbCriteria;

		$criteria->compare('id',$this->id);
		$criteria->compare('title',$this->title,true);
		$criteria->compare('album_id',$this->album_id);
		$criteria->compare('thumb',$this->thumb,true);
		$criteria->compare('source',$this->source,true);

		return new CActiveDataProvider($this, array(
			'criteria'=>$criteria,
		));
	}
}